Combined highway and railway from Adler to Alpika-Service resort in Sochi (2013)

Combined highway and railway from Adler to Alpika-Service resort in Sochi (2013)

Mostotrest;s projects on the Adler to Alpika-Service combined route:

Road bridges and overpasses:

4 bridges up to 982m long;

A 738m overpass;

A 371m flyover.

Railway bridges and overpasses:

3 overpasses of varying lengths from 621 to 973m;

4 1,146m bridges.

Features:

For the first time in Russian railway bridge construction an advanced system of concreting pre-stressed monolithic spans was used, both for construction supported on staging and for the cyclical incremental launching method.

All the railway and highway structures have been designed to operate in an area of enhanced seismic risk (up to 9 points).

The construction work adhered to the enhanced environmental requirements applying to work undertaken on the territory of the national park in the Mzymta River flood